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Supelco

EPA 524 Internal Standard Mix

certified reference material, 2000 μg/mL each component in methanol

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About This Item

EC Number:
200-659-6
UNSPSC Code:
41116107

grade

certified reference material
TraceCERT®

Quality Level

300

agency

EPA 524.1,524.2

product line

TraceCERT®

CofA

current certificate can be downloaded

feature

standard type internal

packaging

ampule of 1 mL

concentration

2000 μg/mL each component in methanol

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

environmental

format

multi-component solution

storage temp.

2-8°C

General description

EPA 524 Internal Standard Mix is a multi-component solution containing fluorobenzene and 1,2-dichlorobenzene-d4 as certified reference materials (CRMs).
US EPA 500 Series methods are analytical methods for identifying and quantifying organic contaminants such as volatile organic compounds (VOCs), pesticides, synthetic organic compounds (SOCs), and trihalomethane disinfection byproducts (THMs) in raw source water, finished drinking water, and drinking water at all stages of treatment.

Application

EPA 524 Internal Standard Mix may be used as an internal standard to quantify benzene, toluene, ethyltoluene, and xylene (BTEX), methyl tert-butyl ether (MTBE), its degradation products, and other gasoline additives in tar-oil contaminated groundwater samples, and soil samples by gas chromatography (GC) based techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Analyte

Description
    1,2-Dichlorobenzene-d4
    Fluorobenzene

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Flam. Liq. 2 - STOT SE 1

target_organs

Eyes,Central nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number

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Fate of gasoline oxygenates in conventional and multilevel wells of a contaminated groundwater table in Dusseldorf, Germany
Rosell M, et al.
Environmental Toxicology and Chemistry / Setac, 24(11), 2785-2795 (2005)
Mònica Rosell et al.
Journal of chromatography. A, 1132(1-2), 28-38 (2006-08-15)
A new protocol for the simultaneous determination of methyl tert-butyl ether (MTBE); its main degradation products: tert-butyl alcohol (TBA) and tert-butyl formate (TBF); other gasoline additives, oxygenate dialkyl ethers: ethyl tert-butyl ether (ETBE), tert-amyl methyl ether (TAME) and diisopropyl ether

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